29080900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6820

約数の個数: 36

約数和(自身を含む): 64582672

約数和(自身を除く): 35501772

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 6763, 13526, 27052, 33815, 67630, 135260, 169075, 290809, 338150, 581618, 676300, 1163236, 1454045, 2908090, 5816180, 7270225, 14540450, 29080900]

約数ペア:

[(1, 29080900), (2, 14540450), (4, 7270225), (5, 5816180), (10, 2908090), (20, 1454045), (25, 1163236), (43, 676300), (50, 581618), (86, 338150), (100, 290809), (172, 169075), (215, 135260), (430, 67630), (860, 33815), (1075, 27052), (2150, 13526), (4300, 6763)]